The fruit of belief is obedience.
Peter and the Apostles: If we have to choose between obedience to God and obedience to any human authority, then we must obey God. Acts 5:29
Doesn’t it make sense that if you sign yourself over as a slave, you will have to obey your master? The question before you is, What will be your master? Will it be sin—which will lead to certain death—or obedience—which will lead to a right and reconciled life? Ro 6:16